EXHIBIT 11.1 PICO PRODUCTS, INC. COMPUTATION OF PER SHARE EARNINGS YEARS ENDED JULY 31, 1997 AND 1996 AND 1995 (IN THOUSANDS EXCEPT PER SHARE DATA) 1997 1996 1995 -------- ------- ------- Net income (loss) attributable to common stock $(5,972) $ (400) $ 526 Net income (loss) used to compute fully diluted earnings per share $(5,972) $ (400) $ 526 -------- ------- ------- Primary earnings (loss) per share: Weighted average number of common shares outstanding 4,113 3,798 3,636 Dilutive effect of stock options and warrants after application of treasury stock method - - 604 -------- ------- ------- Number of shares used to compute primary earnings per share 4,113 3,798 4,240 Primary earnings (loss) per share $ (1.45) $ (0.11) $ 0.12 -------- ------- ------- -------- ------- ------- Fully diluted earnings (loss) per share: Weighted average number of common share outstanding 4,113 3,798 3,636 Dilutive effect of stock options and warrants after application of treasury stock method - - 604 -------- ------- ------- Number of shares used to compute fully diluted earnings per share 4,113 3,798 4,240 Fully diluted earnings (loss) per share $(1.45) $ (0.11) $ 0.12 -------- ------- ------- -------- ------- -------